Bump rollup from 1.21.4 to 1.23.1

[dependabot-preview[bot]]

Bumps rollup from 1.21.4 to 1.23.1.

Release notes

*Sourced from [rollup's releases](https://github.com/rollup/rollup/releases).* > ## v1.23.1 > *2019-10-05* > > ### Bug Fixes > * Fix a regression where the node types had a specific minimal version ([#3143](https://github-redirect.dependabot.com/rollup/rollup/issues/3143)) > > ### Pull Requests > * [#3143](https://github-redirect.dependabot.com/rollup/rollup/pull/3143): Ensure that types packages have star version ranges ([@​lukastaegert](https://github.com/lukastaegert)) > > ## v1.23.0 > *2019-10-03* > > ### Features > * Add placeholders for extensions when preserving modules ([#3116](https://github-redirect.dependabot.com/rollup/rollup/issues/3116)) > > ### Pull Requests > * [#3116](https://github-redirect.dependabot.com/rollup/rollup/pull/3116): Include extensions in preserveModules output filenames for scriptified assets ([@​Andarist](https://github.com/Andarist)) > * [#3142](https://github-redirect.dependabot.com/rollup/rollup/pull/3142): Fix typo ([@​tu4mo](https://github.com/tu4mo)) > > ## v1.22.0 > *2019-09-29* > > ### Features > * Add a new "hidden" sourcemap type that generates the map files but omits the sourcemap comment ([#3120](https://github-redirect.dependabot.com/rollup/rollup/issues/3120)) > * Generate more efficient code when using `namespaceToStringTag: true` ([#3135](https://github-redirect.dependabot.com/rollup/rollup/issues/3135)) > * Make sure namespace objects do not have a prototype ([#3136](https://github-redirect.dependabot.com/rollup/rollup/issues/3136)) > > ### Bug Fixes > * Do not ignore side-effectful iterators by always preserving for..of loops for now ([#3132](https://github-redirect.dependabot.com/rollup/rollup/issues/3132)) > * Make sure `--context` is observed as a CLI option ([#3134](https://github-redirect.dependabot.com/rollup/rollup/issues/3134)) > * Do not require specific versions for [@​types](https://github.com/types) dependencies ([#3131](https://github-redirect.dependabot.com/rollup/rollup/issues/3131)) > > ### Pull Requests > * [#3120](https://github-redirect.dependabot.com/rollup/rollup/pull/3120): Generate sourcemaps but omit the comment ([@​rohitmohan96](https://github.com/rohitmohan96)) > * [#3131](https://github-redirect.dependabot.com/rollup/rollup/pull/3131): Use asterisk for @types/* dependencies ([@​frenzzy](https://github.com/frenzzy)) > * [#3132](https://github-redirect.dependabot.com/rollup/rollup/pull/3132): Preserve empty for...of loops ([@​imatlopez](https://github.com/imatlopez)) > * [#3133](https://github-redirect.dependabot.com/rollup/rollup/pull/3133): Update dependencies ([@​lukastaegert](https://github.com/lukastaegert)) > * [#3134](https://github-redirect.dependabot.com/rollup/rollup/pull/3134): Wire up --context CLI flag ([@​tchetwin](https://github.com/tchetwin)) > * [#3135](https://github-redirect.dependabot.com/rollup/rollup/pull/3135): Remove Symbol polyfill in module namespaces ([@​mkubilayk](https://github.com/mkubilayk)) > * [#3136](https://github-redirect.dependabot.com/rollup/rollup/pull/3136): Set null prototype on namespace objects ([@​rpamely](https://github.com/rpamely))

Changelog

*Sourced from [rollup's changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md).* > ## 1.23.1 > *2019-10-05* > > ### Bug Fixes > * Fix a regression where the node types had a specific minimal version ([#3143](https://github-redirect.dependabot.com/rollup/rollup/issues/3143)) > > ### Pull Requests > * [#3143](https://github-redirect.dependabot.com/rollup/rollup/pull/3143): Ensure that types packages have star version ranges ([@​lukastaegert](https://github.com/lukastaegert)) > > ## 1.23.0 > *2019-10-03* > > ### Features > * Add placeholders for extensions when preserving modules ([#3116](https://github-redirect.dependabot.com/rollup/rollup/issues/3116)) > > ### Pull Requests > * [#3116](https://github-redirect.dependabot.com/rollup/rollup/pull/3116): Include extensions in preserveModules output filenames for scriptified assets ([@​Andarist](https://github.com/Andarist)) > * [#3142](https://github-redirect.dependabot.com/rollup/rollup/pull/3142): Fix typo ([@​tu4mo](https://github.com/tu4mo)) > > ## 1.22.0 > *2019-09-29* > > ### Features > * Add a new "hidden" sourcemap type that generates the map files but omits the sourcemap comment ([#3120](https://github-redirect.dependabot.com/rollup/rollup/issues/3120)) > * Generate more efficient code when using `namespaceToStringTag: true` ([#3135](https://github-redirect.dependabot.com/rollup/rollup/issues/3135)) > * Make sure namespace objects do not have a prototype ([#3136](https://github-redirect.dependabot.com/rollup/rollup/issues/3136)) > > ### Bug Fixes > * Do not ignore side-effectful iterators by always preserving for..of loops for now ([#3132](https://github-redirect.dependabot.com/rollup/rollup/issues/3132)) > * Make sure `--context` is observed as a CLI option ([#3134](https://github-redirect.dependabot.com/rollup/rollup/issues/3134)) > * Do not require specific versions for [@​types](https://github.com/types) dependencies ([#3131](https://github-redirect.dependabot.com/rollup/rollup/issues/3131)) > > ### Pull Requests > * [#3120](https://github-redirect.dependabot.com/rollup/rollup/pull/3120): Generate sourcemaps but omit the comment ([@​rohitmohan96](https://github.com/rohitmohan96)) > * [#3131](https://github-redirect.dependabot.com/rollup/rollup/pull/3131): Use asterisk for @types/* dependencies ([@​frenzzy](https://github.com/frenzzy)) > * [#3132](https://github-redirect.dependabot.com/rollup/rollup/pull/3132): Preserve empty for...of loops ([@​imatlopez](https://github.com/imatlopez)) > * [#3133](https://github-redirect.dependabot.com/rollup/rollup/pull/3133): Update dependencies ([@​lukastaegert](https://github.com/lukastaegert)) > * [#3134](https://github-redirect.dependabot.com/rollup/rollup/pull/3134): Wire up --context CLI flag ([@​tchetwin](https://github.com/tchetwin)) > * [#3135](https://github-redirect.dependabot.com/rollup/rollup/pull/3135): Remove Symbol polyfill in module namespaces ([@​mkubilayk](https://github.com/mkubilayk)) > * [#3136](https://github-redirect.dependabot.com/rollup/rollup/pull/3136): Set null prototype on namespace objects ([@​rpamely](https://github.com/rpamely))

Commits

- [`53266e6`](https://github.com/rollup/rollup/commit/53266e6b971fff985b273800d808b17084d5c41b) 1.23.1 - [`6bca51a`](https://github.com/rollup/rollup/commit/6bca51a03b7450626ec2e25985331dbce5482856) Update changelog - [`ee6a8c0`](https://github.com/rollup/rollup/commit/ee6a8c0fdefda2b9b435e494f34bc4470cb9ebd1) Ensure that types packages have star version ranges ([#3143](https://github-redirect.dependabot.com/rollup/rollup/issues/3143)) - [`0e51dfb`](https://github.com/rollup/rollup/commit/0e51dfb5cc8414c621a3560caf254182b12776a8) Update license - [`5d53c04`](https://github.com/rollup/rollup/commit/5d53c04c6bc8f858dcf0b74d47add99699c2b440) 1.23.0 - [`1d08d6b`](https://github.com/rollup/rollup/commit/1d08d6bf29adb90469f7370bd929c78c5ca8d7e7) Update changelog and dependencies - [`9a6d811`](https://github.com/rollup/rollup/commit/9a6d811adbc078eb03729622ab553ff59ebf3b48) Fix typo ([#3142](https://github-redirect.dependabot.com/rollup/rollup/issues/3142)) - [`998ddf1`](https://github.com/rollup/rollup/commit/998ddf1289a0a2cab7337167cec1565a236adb90) Include extensions in preserveModules output filenames for scriptified assets... - [`55dddd8`](https://github.com/rollup/rollup/commit/55dddd8f752e7946f8f9385291a30924f9e69e1b) 1.22.0 - [`647187c`](https://github.com/rollup/rollup/commit/647187c6f332947193118e215299c710c0f81719) Update changelog - Additional commits viewable in [compare view](https://github.com/rollup/rollup/compare/v1.21.4...v1.23.1)

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[dependabot-preview[bot]]

Superseded by #37.